CN220287733U - Instant-heating constant-temperature water supply system - Google Patents
Instant-heating constant-temperature water supply system Download PDFInfo
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- CN220287733U CN220287733U CN202321619415.8U CN202321619415U CN220287733U CN 220287733 U CN220287733 U CN 220287733U CN 202321619415 U CN202321619415 U CN 202321619415U CN 220287733 U CN220287733 U CN 220287733U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 316
- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 239000008399 tap water Substances 0.000 claims abstract description 26
- 235000020679 tap water Nutrition 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The application provides an instant heating constant temperature water supply system, relates to the technical field of water supply, and comprises an instant heating constant temperature water supply system, wherein the water supply system is communicated with a hot water control box for realizing instant heating constant temperature water outlet, the hot water control box is communicated with a constant temperature water outlet pipe, and one end of the constant temperature water outlet pipe, far away from the hot water control box, is connected with water equipment; the water supply equipment comprises a water heater and a tap water pipe, the water heater is connected with a hot water pipe, and the hot water pipe and the tap water pipe are both communicated with a hot water control box; the hot water control box comprises a shell, wherein a water storage liner and a reversing thermostatic valve are arranged in the shell, the water storage liner is provided with a water inlet and a water outlet, and the water inlet and the water outlet are both communicated with the reversing thermostatic valve; the reversing thermostatic valve is communicated with the hot water pipe, the tap water pipe and the thermostatic water outlet pipe. The utility model can realize the effect of instant heating constant temperature water outlet of the water using equipment, and is convenient for energy saving.
Description
Technical Field
The utility model relates to the technical field of water supply, in particular to an instant heating constant-temperature water supply system.
Background
Most of the installation positions of the household water heater are at a certain distance from water consumption points, when hot water is used, a certain time is needed to discharge residual cold water in the hot water pipeline, a water return pipe and a circulating pump are added into the hot water pipeline, so that the hot water pipeline forms a circulating pipeline, and the water in the hot water pipeline can be always hot water by controlling the circulating pump and the water heater to work. However, in this way, the water heater and the circulating pump need to be operated several times throughout the day, resulting in high energy consumption.
In order to solve the above problems, there is a zero-cold water treatment device capable of achieving the effect of water instant heating, for example, patent document CN218864491U discloses a domestic zero-cold water treatment device, when a bathroom water point shower needs to be used, a small electric water heater is powered on to keep working state, water in a water container is always hot water, when the water point shower faucet is opened, water in a hot water pipe 2 flows to the faucet, since water remained in a pipeline at the beginning is cold water, at this time, a cold water inlet end of a thermostatic valve is in a closed state, a hot water inlet end of the thermostatic valve is in an opened state, cold water enters the hot water container, and hot water in the hot water container flows to a water outlet end of the thermostatic valve through the hot water inlet end of the thermostatic valve and then flows to the faucet, thereby achieving the effect of instant heating of water outlet.
Disclosure of Invention
The utility model aims to provide an instant heating constant temperature water supply system which can solve the problems that constant temperature hot water cannot be continuously and stably output and the temperature of the constant temperature hot water cannot be conveniently regulated in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the instant heating constant temperature water supply system comprises water supply equipment, wherein the water supply equipment is communicated with a hot water control box for realizing instant heating constant temperature water outlet, the hot water control box is communicated with a constant temperature water outlet pipe, and one end of the constant temperature water outlet pipe, which is far away from the hot water control box, is connected with water equipment;
the water supply equipment comprises a water heater and a tap water pipe, the water heater is connected with a hot water pipe, and the hot water pipe and the tap water pipe are both communicated with the hot water control box;
the hot water control box comprises a shell, wherein a water storage liner and a reversing thermostatic valve are arranged in the shell, the water storage liner is provided with a water inlet and a water outlet, and the water inlet and the water outlet are both communicated with the reversing thermostatic valve; the reversing thermostatic valve is communicated with the hot water pipe, the tap water pipe and the constant temperature water outlet pipe.
Further, in the present utility model, the reversing thermostatic valve includes a reversing portion and a thermostatic portion, a communication pipe is provided between the reversing portion and the thermostatic portion, the water inlet and the hot water pipe are both communicated with the reversing portion, and the water outlet, the tap water pipe and the thermostatic outlet pipe are communicated with the thermostatic portion; the reversing part is provided with a first temperature control component for switching the water flow channel, and the constant temperature part is provided with a second temperature control component for adjusting the water temperature.
Further, in the present utility model, the first temperature control assembly includes a first thermo-sensitive element provided at a position where the hot water pipe and the reversing portion are communicated, the reversing portion is provided with a first stepping motor for switching a water flow passage, and the first thermo-sensitive element is electrically connected to the first stepping motor; the second temperature control assembly comprises a second thermosensitive element arranged at the communication position of the constant temperature water outlet pipe and the constant temperature part, the constant temperature part is provided with a second stepping motor for adjusting the water flow of the tap water pipe and the flow of the hot water, and the second thermosensitive element is electrically connected with the second stepping motor.
Further, in the utility model, a heating rod is arranged in the water storage liner, and an insulating layer is arranged on the outer side of the water storage liner.
Further, in the present utility model, the casing is provided with a control panel or a remote controller for controlling the water storage liner, the reversing section, and the constant temperature section.
Further, in the utility model, the hot water pipe is provided with a circulating pump for circulating water flow in the constant temperature water outlet pipe, a temperature control electromagnetic valve is arranged between the constant temperature water outlet pipe and the tap water pipe, and the temperature control electromagnetic valve is positioned at a water using device.
Compared with the prior art, the utility model has at least the following advantages or beneficial effects:
the utility model can realize that the constant-temperature hot water with preset temperature can flow out from the water using equipment through the hot water control box in a stable and outward way when the water using equipment is opened, and ensure the use effect of the constant-temperature hot water outlet when the water using equipment is opened; and the instant heating of hot water can be realized through above-mentioned process, can realize real-time constant temperature under normal work, the constant temperature hot water outflow of control optimum temperature uses, promotes user's use comfort level, and whole water supply system degree of automation is high moreover, convenient operation is swift, plays water conservation energy-conserving effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a system connection relationship according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a connection structure of a hot water control box according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of the internal structure of a reversing thermostatic valve according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a system water flow direction according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a system water flow direction according to an embodiment of the present utility model;
FIG. 6 is a third schematic diagram of the system water flow direction according to an embodiment of the present utility model;
icon: 1-water heater, 2-hot water pipe, 3-first thermosensitive element, 4-switching-over portion, 5-communicating pipe, 6-constant temperature portion, 7-running water pipe, 8-constant temperature outlet pipe, 9-second thermosensitive element, 10-water storage inner bag, 11-water inlet, 12-delivery port, 13-heating rod, 14-counter basin tap, 15-gondola water faucet, 16-circulating pump, 17-hot water control box, 18-temperature control solenoid valve, 19-heat preservation, 20-shell, 401-first stepper motor, 402-first case, 403-A mouth, 404-B mouth, 405-C mouth, 601-second stepper motor, 602-second case, 603-D mouth, 604-E mouth, 605-F mouth, 606-G mouth.
Detailed Description
Examples
According to the fig. 1 and 2, an instant heating constant temperature water supply system comprises water supply equipment, wherein the water supply equipment is communicated with a hot water control box 17 for realizing instant heating constant temperature water outlet, the hot water control box 17 is communicated with a constant temperature water outlet pipe 8, and one end of the constant temperature water outlet pipe 8, which is far away from the hot water control box 17, is connected with water equipment;
the water supply equipment comprises a water heater 1 and a tap water pipe 7, wherein the water heater 1 is connected with a hot water pipe 2, and the hot water pipe 2 and the tap water pipe 7 are communicated with the hot water control box 17;
the hot water control box 17 comprises a shell 20, wherein a water storage liner 10 is arranged in the shell 20, a reversing thermostatic valve is arranged on one side of the water storage liner 10, the water storage liner 10 is provided with a water inlet 11 and a water outlet 12, and the water inlet 11 and the water outlet 12 are both communicated with the reversing thermostatic valve; the reversing thermostatic valve is communicated with the hot water pipe 2, the tap water pipe 7 and the constant temperature water outlet pipe 8.
The reversing thermostatic valve can realize that the thermostatic water outlet pipe 8 stably and outwards flows out hot water with preset temperature, so that the use effect of instant heating thermostatic water outlet is ensured; and the instant heating of hot water can be realized through above-mentioned process, can realize real-time constant temperature under normal work, the constant temperature hot water outflow of control optimum temperature uses, promotes user's use comfort level, and whole water supply system degree of automation is high moreover, convenient operation is swift, plays water conservation energy-conserving effect.
Specifically, the reversing thermostatic valve comprises a reversing part 4 and a thermostatic part 6, a communicating pipe 5 is arranged between the reversing part 4 and the thermostatic part 6, a water inlet 11 of the water storage liner 10 and the hot water pipe 2 are communicated with the reversing part 4, a water outlet 12 of the water storage liner 10, the tap water pipe 7 and the thermostatic outlet pipe 8 are communicated with the thermostatic part 6; the reversing part 4 is provided with a first temperature control component for switching the water flow passband, and the constant temperature part 6 is provided with a second temperature control component for adjusting the water temperature.
During normal operation, hot water flowing out through the water heater 1 and residual cold water in the hot water pipe 2 flow to the reversing part 4, water lower than the preset reversing temperature can enter the water storage liner 10 through the first temperature control component, water higher than the preset reversing temperature passes through the reversing process of the communicating pipe 5, and the proportion of the water flow of the tap water pipe 7 and the flow of the introduced hot water can be regulated through the second temperature control component, so that real-time constant temperature effect is realized, and the effect of instant heating constant temperature water outlet of the whole hot water control box 17 can be guaranteed.
Further, the first temperature control assembly includes a first thermo-sensitive element 3 disposed at a communication position between the hot water pipe 2 and the reversing portion 4, the reversing portion 4 is provided with a first stepping motor 401 for reversing, and the first thermo-sensitive element 3 is electrically connected to the first stepping motor 401; the second temperature control assembly comprises a second thermosensitive element 9 arranged at the communication position of the constant temperature water outlet pipe 8 and the constant temperature part 6, the constant temperature part 6 is provided with a second stepping motor 601 for adjusting the water flow of the tap water pipe 7 and the flow of the entering hot water, and the second thermosensitive element 9 is electrically connected with the second stepping motor 601.
As shown in fig. 3, for the reversing section 4, specifically, the first stepper motor 401 is connected to a first valve core 402, and the reversing section 4 is provided with an a port 403, a B port 404 and a C port 405, respectively, the a port 403 is connected to the hot water pipe 2, the B port 404 is connected to one end of the communicating pipe 5 near the reversing section 4, and the C port 405 is connected to the water inlet 11 of the water storage liner 10; the first thermosensitive element 3 converts the sensed water temperature signal into a corresponding electric signal and transmits the corresponding electric signal to the control circuit of the first stepping motor 401, and controls the first valve core 402 to open or block the B port 404 and the C port 405, so that the effect of switching the water flow channels is realized.
As shown in fig. 3, specifically, the second stepping motor 601 is connected to the second valve core 602, the constant temperature part 6 is provided with a D port 603, an E port 604, an F port 605 and a G port 606, the D port 603 is connected to one end of the communicating pipe 5 away from the reversing part 4, the E port 604 is connected to the tap water pipe 7,F, the 605 is connected to the water outlet 12 of the water storage liner 10, the G port 606 is connected to the constant temperature water outlet pipe 8, the second heat sensitive element 9 senses the water temperature in the constant temperature part 6, thereby controlling the second valve core 602 by controlling the second stepping motor 601 to regulate the water flow rate of the E port 604, the D port 603 or the F port 605, controlling the mixing ratio of the hot water and the cold water, and realizing the effect of constant temperature water outlet.
It should be noted that, the first thermosensitive element 3 and the second thermosensitive element 9 are both existing thermosensitive sensors, and the thermosensitive sensors can sense the water temperature in real time and accurately by being connected with the control circuit of the first stepping motor 401 or the second stepping motor 601, and convert the physical signals into stable electric signals to be connected with the control circuit of the first stepping motor 401 or the second stepping motor 601, so as to realize the action control of the stepping motor.
In the actual use process, as shown in fig. 3 and 4, when the first thermosensitive element 3 senses that the water temperature in the hot water pipe 2 is lower than the preset reversing temperature, the first stepping motor 401 is controlled to drive the first valve core 402 to open the C port 405 and close the B port 404, so that cold water (hot water lower than the reversing temperature) in the hot water pipe 2 can directly enter the water storage liner 10 through the water inlet 11 of the C port 405, and then enter the water storage liner 10, and under the action of water pressure, hot water in the water storage liner 10 enters the constant temperature part 6 from the water outlet 12 through the F port 605 and is mixed with tap water flowing out of the E port 604 to form constant temperature hot water, and the constant temperature hot water is led to the constant temperature water outlet pipe 8 through the G port 606.
In the actual use process, as shown in fig. 3 and 5, when the first thermosensitive element 3 senses that the water temperature in the hot water pipe 2 is higher than the preset reversing temperature, the first stepping motor 401 drives the first valve core 402 to close the C port 405 and open the B port 404, so that the hot water (the hot water not lower than the reversing temperature) does not enter the water storage liner 10 any more, but directly enters the thermostatic part 6 through the communicating pipe 5, and is mixed with tap water flowing out of the E port 604 to form thermostatic hot water, and the thermostatic hot water flows out of the thermostatic outlet pipe 8 through the G port 606.
Specifically, the first stepper motor 401 drives the first valve core 402 to rotate 180 ° to realize the opening or closing process of the C port 405 and the B port 404; and the second stepper motor 601 can realize the adjustment of the flow area of the E port 604, the D port 603 or the F port 605 by rotating a tiny angle, so as to realize the water flow adjustment and achieve the effect of constant temperature adjustment.
It is noted that the outer side of the water storage liner 10, the reversing portion 4 and the constant temperature portion 6 is provided with a casing 20 in a surrounding manner, so that the whole protection and integration effects of the whole device can be realized, the outer side of the water storage liner 10 is provided with a heat preservation layer 19, and the heat preservation layer 19 can be fixedly connected with the outer side of the water storage liner 10 through the existing polyurethane foam pressing layer, so that a good heat preservation effect is achieved, and energy consumption is reduced.
The heating rod 13 is arranged in the water storage liner 10, so that the effect of heating water in the water storage liner 10 in real time can be realized, and the water storage liner 10 adopts the existing constant-temperature heating system, so that the constant water temperature in the water storage liner 10 is ensured.
The casing 20 is provided with a control panel or a remote controller for controlling the water storage liner 10, the reversing portion 4 and the constant temperature portion 6, and the water storage liner 10, the reversing portion 4 and the constant temperature portion 6 can be controlled to have preset temperatures according to water temperatures through an external control panel or a remote controller, so that the operation is convenient and quick.
And the water using equipment comprises a basin tap 14 and a shower head 15, and the constant temperature water outlet pipe 8 is connected with the basin tap 14 and the shower head 15, so that each water using equipment of the bathroom system can use constant temperature hot water which is instantly heated when being opened at the same time.
In addition, the water supply equipment in the embodiment also comprises household water supply equipment such as kitchen water, balcony water and the like, and can be suitable for different water supply scenes.
In the actual use process, when the hot water outlet valve is opened, cold water possibly remains in the constant-temperature water outlet pipe 8, and the use effect of instant heating is affected.
In order to solve the above problem, according to fig. 1, the hot water pipe 2 is provided with a circulation pump 16 for circulating the water flow in the constant temperature water outlet pipe 8. A temperature control electromagnetic valve 18 is arranged between the constant temperature water outlet pipe 8 and the tap water pipe 7 at the water using equipment.
According to fig. 6, during normal operation, a user firstly opens the temperature control electromagnetic valve 18 and starts the circulating pump 16, cold water in the hot water pipe 2 enters the water storage liner 10 through the reversing thermostatic valve, hot water stored in the water storage liner 10 enters the constant temperature water outlet pipe 8 through the reversing thermostatic valve under the action of water pressure (specific control principle refers to the foregoing), and residual cold water in the constant temperature water outlet pipe 8 is sent into the tap water pipe 7 under the action of pressure of the circulating pump 16, so that the effect of instant heating constant temperature water outlet is ensured.
It should be noted that after the circulation pump 16 and the temperature control electromagnetic valve 18 are opened, when the temperature control electromagnetic valve 18 senses that the water temperature in the constant temperature water outlet pipe 8 reaches the preset water temperature, the circulation pump 16 is closed and the temperature control electromagnetic valve 18 is closed, and the operation process can be performed by one key on the control panel or the remote controller.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The instant heating constant temperature water supply system is characterized by comprising water supply equipment, wherein the water supply equipment is communicated with a hot water control box for realizing instant heating constant temperature water outlet, the hot water control box is communicated with a constant temperature water outlet pipe, and one end of the constant temperature water outlet pipe, which is far away from the hot water control box, is connected with water equipment;
the water supply device comprises a water heater and a tap water pipe, the water heater is connected with a hot water pipe, and the hot water pipe and the tap water pipe are both communicated with the hot water control box;
the hot water control box comprises a shell, wherein a water storage liner and a reversing thermostatic valve are arranged in the shell, the water storage liner is provided with a water inlet and a water outlet, the water inlet and the water outlet are both communicated with the reversing thermostatic valve, and the reversing thermostatic valve is also communicated with the hot water pipe, the tap water pipe and the thermostatic water outlet pipe.
2. The instant heating constant temperature water supply system according to claim 1, wherein the reversing constant temperature valve comprises a reversing part and a constant temperature part, a communicating pipe is arranged between the reversing part and the constant temperature part, the water inlet and the hot water pipe are communicated with the reversing part, and the water outlet, the tap water pipe and the constant temperature water outlet pipe are communicated with the constant temperature part; the reversing part is provided with a first temperature control component for switching the water flow channel, and the constant temperature part is provided with a second temperature control component for adjusting the water temperature.
3. The instant heating constant temperature water supply system according to claim 2, wherein the first temperature control assembly comprises a first heat sensitive element arranged at a communication position of the hot water pipe and the reversing part, the reversing part is provided with a first stepping motor for switching a water flow channel, and the first heat sensitive element is electrically connected with the first stepping motor; the second temperature control assembly comprises a second thermosensitive element arranged at the communicating position of the constant-temperature water outlet pipe and the constant-temperature part, the constant-temperature part is provided with a second stepping motor for adjusting the water flow of the tap water pipe and the flow of the hot water, and the second thermosensitive element is electrically connected with the second stepping motor.
4. The instant heating constant temperature water supply system according to claim 1, wherein a heating rod is arranged in the water storage liner, and a heat preservation layer is arranged on the outer side of the water storage liner.
5. The instant heating constant temperature water supply system according to claim 2, wherein the housing is provided with a control panel or a remote control for controlling the water storage liner, the reversing portion and the constant temperature portion.
6. The instant heating constant temperature water supply system according to claim 1, wherein the hot water pipe is provided with a circulation pump for circulating water flow in the constant temperature water outlet pipe, a temperature control electromagnetic valve is arranged between the constant temperature water outlet pipe and the tap water pipe, and the temperature control electromagnetic valve is positioned at the water using equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619415.8U CN220287733U (en) | 2023-06-25 | 2023-06-25 | Instant-heating constant-temperature water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619415.8U CN220287733U (en) | 2023-06-25 | 2023-06-25 | Instant-heating constant-temperature water supply system |
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| Publication Number | Publication Date |
|---|---|
| CN220287733U true CN220287733U (en) | 2024-01-02 |
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ID=89338754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321619415.8U Active CN220287733U (en) | 2023-06-25 | 2023-06-25 | Instant-heating constant-temperature water supply system |
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| Country | Link |
|---|---|
| CN (1) | CN220287733U (en) |
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2023
- 2023-06-25 CN CN202321619415.8U patent/CN220287733U/en active Active
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